Latest National Security Jobs

Senior Machine Learning Engineer - National Security (London)

We’re looking for aSenior Machine Learning Engineer to join a supportive, multidisciplinary team developing AI/ML systems to solve critical National Security challenges. As a Senior Machine Learning Engineer, you’ll lead onsite engagements with clients and stakeholders to translate their problems...

Mind Foundry London, United Kingdom

On-site Permanent Clearance Required

Senior Cyber Security Engineer (AI Safety)

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about...

Faculty AI London, United Kingdom

Hybrid Permanent

Senior Software Engineer, Chem-Bio

About the AI Security InstituteThe AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re in the heart of the UK government with direct lines to No....

AI Security Institute London, United Kingdom

On-site Permanent Clearance Required

Senior Engineering Lead, Chem-Bio

About the AI Security InstituteThe AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re in the heart of the UK government with direct lines to No....

AI Security Institute London, United Kingdom

Machine Learning Engineer (Forward Deployed)

We’re looking for a Machine Learning Engineer (Forward Deployed) to join a supportive, multidisciplinary team delivering real-world AI/ML systems into operational environments. In this role, you’ll lead software deployments, working closely with users and stakeholders to translate their problems into...

Mind Foundry Oxford/ Hybrid, Oxfordshire, United Kingdom

Hybrid Permanent Clearance Required

Principal Research Scientist - AI Safety

The Principal Research Scientist for AI Safety will lead Faculty's research team, focusing on large language models and safety-critical AI systems. Responsibilities include setting the research agenda, overseeing projects, publishing findings, and mentoring a growing team. The role involves collaborating on high-risk evaluations and positioning Faculty as a thought leader in AI safety.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Security Engineer, Application Security

About the TeamSecurity is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI’s technology, people, and products. We are technical in what we build but are operational in...

OpenAI United Kingdom

Permanent

Sr. Security Researcher II, Persona Ops

This role involves tracking and collecting information on Russian-language eCrime actors, tools, and techniques, including deep and dark web research. You will create detailed reports and collaborate with teams to produce threat intelligence, requiring strong OSINT skills and a deep understanding of Russian/Eastern-European cyber threats.

CrowdStrike Dunscore, Alba / Scotland, DG2 0SR, United Kingdom

Remote Permanent

Sr. Security Researcher II, Persona Ops

The role involves tracking and collecting information on Russian-language eCrime actors, tools, and techniques, particularly from the deep and dark web. You will create detailed reports and collaborate with teams to provide actionable intelligence, requiring strong OSINT skills and a deep understanding of Russian eCrime.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent Clearance Required

Senior Manager, Product Security

RDQ426R108About the RoleLead a team dedicated to embedding security into Databricks’ core platforms — including compute, identity, data plane, control plane, Kubernetes infrastructure, and developer frameworks.Shape company-wide security architecture by driving “secure-by-default” platforms, opinionated frameworks, and systemic guardrails.Partner closely with...

Databricks United Kingdom

Sr. Staff Security Engineer

RDQ127R264This role is open to remote candidates within the Europe, with a preference for those based in London, Netherlands, Germarny or Denmark.Databricks is seeking an exceptional and strategicSr. Staff Security Engineer, Incident Response to join our Incident Response team. This...

Databricks United Kingdom

Applied Scientist I

Join us at EntrustAt Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get...

Entrust London, United Kingdom

Account Executive

As an Account Executive at Darktrace, you will be responsible for the full sales cycle in the DACH region, from identifying and developing business opportunities to closing large deals. You will collaborate with partners, present Darktrace's AI-driven cybersecurity solutions to CISOs, and attend industry events, supported by a dedicated SDR team and in-house technical experts.

Darktrace London, UB8 1LQ, United Kingdom

Hybrid Permanent

Senior Embedded Architect Manager

This role involves leading the research, design, and implementation of security architecture for NVIDIA's next-generation networking products. You will collaborate with diverse teams to meet security requirements, develop hardware and software solutions, and work with external partners on open-source software and trusted platforms.

NVIDIA Cambridge, United Kingdom

On-site Permanent

Senior Embedded Architect Manager

This role involves leading the research, design, and implementation of security architecture for NVIDIA's next-generation networking products. You will collaborate with diverse teams to meet security requirements, develop hardware and software solutions, and work with open-source software and external partners.

NVIDIA Bristol, United Kingdom

On-site Permanent